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Emerging Technology

Tandem module

Perovskite-silicon tandem

Tandem PVEmerging technology · ~2025 · pre-commercial

45/ 100

Below Avg Good / Below average

Global

The verdict. In our Emerging Technology class, Tandem PV Tandem module leads on architecture & design.

2ndof 3 in Emerging TechnologyTop halfclass average 47.4
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Series benchmark pending. A demonstration factory is producing validation modules, but no named saleable product, certified power range or warranty is published.

The assessment

How it scores, by category

Architecture & Design64
Efficiency & Yield40
Durability (verified)40
Performance & Degradation40
Guarantee & Backbone39
Sustainability46

Market position

2ndof 3 in Emerging TechnologyTop half
434554

Our reading

Tandem module scores 45, placing 2 of 3 in the Emerging Technology class against a class average of 47.4. Its strongest scoring dimension is architecture & design (64), above the class average of 62. Guarantee & Backbone (39) is the dimension with the most room to move. Underlying specifications include a Perovskite-silicon tandem cell technology.

The data

Power
Not recorded
Efficiency
Not recorded
Cell
Perovskite-silicon tande
Temp coeff
Not recorded
Technology architecture

Perovskite-silicon tandem module

Architecture guide

Produces DC electricity at the roof. It contains no system-level power conversion or storage.

Product role
None in the module.
Published range
Published range not recorded
Electrical layer
DC module output
Construction
Not recorded
Architecture describes the product boundary. It is not a system design or an equipment-pairing decision.
Before you buy
Local positionUse a market view to check local availability, approvals and warranty scope.
Ask the installerWill the quote name the exact Tandem module model and wattage, and who covers labour if the module warranty is used?

Verification & sources

Market context

Global evidencechange in the site menu

Global benchmark. This scorecard is benchmarked globally. A global score does not imply local availability, certification, warranty coverage, or installer compatibility.

Sources & references · checked 2026-08-01

Strong evidence coverage

5 of 5 scored criteria link directly to a published source.

Values marked estimated, derived, or not found remain visible on the audit sheet and do not carry the same evidential weight as a linked source. Coverage measures direct links, not an independent guarantee that a claim is correct.

Record revision. Tandem PV California factory announcement and FAQ, rechecked 2026-08-01

Evidence timeline

Recorded verification events for this scorecard. These are evidence checks, not historical score snapshots. No change to this product record has been published since the change ledger opened on 2026-08-16.

  1. Core scorecard evidence checked
  2. AU market evidence checked
  3. Plain-language warranty summary checked

Evidence record (JSON)

Scored by Solar Analytica Research

Further reading from Findings

Stay across the benchmark.

New scorecards, score changes and market signals, published as they happen.